How to Calculate the Molar Mass of NaBr

To calculate the molar mass of NaBr (Sodium Bromide), you need to follow these steps:

1. Identify the elements in the compound: NaBr consists of Sodium (Na) and Bromine (Br).
2. Find the atomic masses of each element:
   • Sodium (Na) has an atomic mass of approximately 22.99 g/mol.
   • Bromine (Br) has an atomic mass of approximately 79.90 g/mol.
3. Add the atomic masses together:

   Since NaBr has one Sodium atom and one Bromine atom, you simply add their atomic masses:

   Molar mass of NaBr = Atomic mass of Na + Atomic mass of Br

   Molar mass of NaBr = 22.99 g/mol + 79.90 g/mol

   Molar mass of NaBr = 102.89 g/mol

Therefore, the molar mass of NaBr is 102.89 g/mol.